*{
	margin: 0;
	padding: 0;
}
#header{
	height: 2.5rem;
	width: 100%;
	background-color: black;
	color: white;
}
#header_left{
	height: 100%;
	float: left;
	width: 20%;
	background: deepskyblue;
}
#header_right{
	height: 100%;
	float: right;
	width: 30%;
	background-color: red;
}
#sous{
	height: 2.5rem;
	width: 100%;
	background-color: #CCCCCC;
	line-height: 2.5rem;
}
#sous input{
	height: 2.1rem;
	width: 60%;
	border-radius: 0.7rem;
	border: 0px;
	margin-left: 0.5rem;
	text-align: center;
	color: green;
}
#sous button{
	height: 2.1rem;
	width: 30%;
	border-radius: 0.7rem;
	border: 0px;
	margin-left: 0.5rem;
	text-align: center;
	color: green;
}
#nav{
	height: 2.5rem;
	width: 100%;
	background-color: #c1c1c1;
	line-height: 2.5rem;
}
#nav ul{
	list-style: none;
}
#nav ul li{
	float: left;
	width: 20%;
	text-align: center;
}
a{
	text-decoration: none;
	color: #000000;
}
#banner{
	width: 100%;
	height: 13rem;
	background: red;
}
#box_header{
	width: 100%;
	height: 3rem;
	background: lightskyblue;	
}
#box_header h5{
	padding-top: 0.3rem;
}
#box_header p{
	font-size: 14px;
}
#box_footer ul{
	width: 100%;
	height: 8rem;
	background: deepskyblue;
	list-style: none;
	display: flex;
	justify-content: space-between;
}
#box_footer ul li{
/*	float: left;*/
	width: 31%;
	height: 100%;
	background: red;
/*	margin-right: 0.5rem;*/
}
#footer{
	width: 100%;
	height: 3rem;
	background-color: #CCCCCC;
	position: absolute;
	bottom: 0;
}
